I admire Chaum quite a bit, but the claims for this system, like all extraordinarily claims, should be greeted with careful skepticism.
@mattblaze Something like: "reveal if two out of three of law-enforcement, provider and sender/user" cooperate which is a way to raise bar+
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@zeynep@mattblaze No, it's a way to ensure those parties are comprehensively owned. Implausible.Thanks. Twitter will use this to make your timeline better. UndoUndo
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@mattblaze +and resembles his digicash tools which I continue to believe wasn't too bad a model for payments (better than current for sure).Thanks. Twitter will use this to make your timeline better. UndoUndo
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@zeynep The devil is all over the details. -
@mattblaze Yes, for sure. I'd been expecting two-out-of-three proposal from someone based on Chaum's earlier work. Now Chaum, but different. - Show replies
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